Here's what you need to know about pain and sleep.

He was getting about one night's sleep in three, but it seemed to be enough.

In the event, I got about an hour's sleep before the next best thing.

In this article, you'll find out all about sleep and what it does for you.

Why did we so often lie about sleep on the phone?

I've only had about six hours' sleep since Sunday night.

I'd gotten about six hours' sleep the night before, so I was feeling pretty good.

"Go to every school in the state and see how many have taught one word about sleep," he said.

That's what worked him up to write those wonderful things about sleep.

They talked a little while, perhaps because neither felt safe about sleep.